<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>用户登录</title>
</head>
<body>
   <center>
       <h1>用户登录</h1>
       <form action="/loginUser" method="get">
           <table border="1">
               <tr>
                   <td>用户名</td>
                   <td><input type="text" name="username"></td>
               </tr>
               <tr>
                   <td>密码</td>
                   <td><input type="password" name="password"></td>
               </tr>
               <tr>
                   <td colspan="2" align="center">
                       <input type="submit" name="登录">
                   </td>
               </tr>
           </table>
       </form>
   </center>
</body>
</html>